Jump to content

John Ball

Forum Member
  • Content Count

  • Joined

  • Last visited

  • Days Won


John Ball last won the day on February 1

John Ball had the most liked content!

Community Reputation

3 Neutral

Recent Profile Visitors

524 profile views
  1. Thanks for replying - yes, I have those measurements, but it would be much easier to have a measurement from transom to mid-band. John
  2. I put the outer wheels 12 inches on center. One local friend made one with the wheels about 8 inches on center and it took a lot of effort to push the mast forward and back - the pressure would cause the wheels to lock and deformed the mast out of round. The effort is much reduced with the wider spacing. Pics of mine below. The wheels on mine were cut from a piece of 3/4inch oak plank (left over from a furniture project). I cut out three disks using a hole cutter. Then I chucked each disk in my drill press and spun it while holding a Dremel with a sanding drum against the disk to create a groove that serves to locate the tube. One improvement was that I added a pivoting straight edge lever across the top to act as a gauge and marked it for the correct setting for various masts (Bantock 6061, French 7075, and Easton 7075(thicker wall than French)) Works great. Easy to use and adjust - I mark the tube for center line at several points to orient the mast as I push it - it will try to twist - and mark the lower bend point, so I know here to stop. I push the mast forward once - and pull it back until it springs out of the jig - sight down the tube to see if it needs more - and adjust the nut and repeat. Just turn the top nut to increase the pressure a bit. With the wheels that you purchased, They should spin easily - but on the right (feed) wheel you may need to file down the flange on the outside so that you do not put extra pressure on the mast as you ease it into the jig. John
  3. I am refreshing a Pikanto for a new skipper. Can someone provide me with the recommended mast rake for A rig, B rig, C rig? Thanks John
  4. Hi Garry, thanks for the feedback and support for my theory. As the HSM system is 'owned' by the MYA, could the appropriate committee review this issue, with a view to updating the HMS documentation. Currently, it fails to provide a solution for this circumstance. That way we would all have a standard process for Protest Committees around the world. John
  5. I received a panic message from a Regatta Director some time back - His Protest Committee wanted to award Redress to a boat in an HMS Seeding Race. There is no guidance in the HMS procedures for awarding redress in a seeding race, so what should they do? I don't remember how they decided to resolve the problem, but I gave it some thought after the fact and came up with a possible solution that may help Race and Protest Committees in the future. For normal multi-heat races, we accept a mathematical model for redress - eg AVG points for some number of races – if the incident is later in the regatta, then AVG of races already sailed - but early in the regatta, redress may be based on an average of some selected range of future races. But how to assign redress for that seeding race, where the fleet make up and size of heat are quite different from the heats of Race 2 and beyond? Here attached is a description of the problem, the logic, and my suggested solution. It has no official standing, and may generate some useful discussion on this (hopefully) rare situation. John Redress in Race 1.pdf
  6. We have a local sailor who fits his IOM mast box in his smart car - the hull goes in a box on the roof. John
  7. Here is a video link to a tuning video created by Designer, Builder, Sailmaker, Top Sailor and IOM guru, Ian Vickers. John
  8. I am in Canada and have had items shipped from Europe, AUS, NZ, and USA to Canada. When they arrive they are subject to customs duties and taxes. When the package was shipped via courier (eg FedEx or UPS), there were also customs brokerage fees, but that did not occur when shipped by postal package - so ask the shipper to use the mail service and not a courier. John
  9. It sounds like you may be touching on two points. First, if you were both on the same gybe, when he altered course, he has to give you room to keep clear - R 16.1. As weather boat, you were required to keep clear (R11 W/L). From your description, you were able to keep clear - so no rule broken by either boat. Next if there was a mark involved, he bore way just before he reached the zone to break any overlap - so he gains mark room. John
  10. A finish mark is just like any other mark - it has a required side and a zone, and R 18 and Mark room apply. So if you have Mark Room then you are entitled to room to finish. You may want to visit my web site and read chapter 6 - The Finish (especially from page 6 on) https://sites.google.com/site/johnsrcsailingrulesandtactics/ John
  11. Welcome to our sport/hobby. Hopefully, you may find someone local to become a mentor to help you set up your boat - it is much easier to sail a boat that is in tune, than one that is off. One problem for newcomers is steering (or over-steering), and especially if sailing directly towards yourself – as left and right become reversed – but it does improve with time and practice. Learning the rules is quite a challenge – so try to master some very basic ones first eg Port keeps clear of starboard, windward keeps clear of leeward, astern keeps clear of ahead, only tack if you are clear, give room to boats inside at marks, and when in doubt stay clear – BUT ASK AFTERWARDS to find out which rule would apply. There are some helpful sites to learn about the rules. You may find my site helpful – especially Chapter one – The Definitions. https://sites.google.com/site/johnsrcsailingrulesandtactics/ When starting to race, it can be intimidating - you don’t want to screw up the other boats’ races – so what we do with my local fleet for newcomers, is to have them start at the 30 second point – this puts them in clear water around the course, and as they get overhauled, the fleet is spaced out. So less pressure on them. As you improve, you will no longer need the head start, and will begin to start with the fleet. John
  12. The 2019 IOM Worlds now has a web site. https://2019iomworlds.com/site/ John
  13. Dave I found the answer in your post - But happily Boat A protested the evil boat 11 a) Boat 11 Infringed upon Boat A by not allowing sufficient Room for A to TACK And my comment is that there is no obligation for a trailing boat to provide a leading boat for 'room to tack' except at an obstruction (R 19 and R 20). Was there an obstruction? Did A hail for 'room to tack'? John
  14. Dave, I have a question - under which rule did Boat A protest you? John
  15. If Green (Evil 11) on stbd had to alter course to avoid Yellow on port then Yellow has failed to keep clear and breaks R10 P/S. There does not have to be contact. So in a protest hearing, Yellow should lose. The PC could find that there was sufficient room and that Green did not have to alter course, and dismiss the protest. This is a likely outcome if Green did not protest Yellow. If Green chooses to tack to port to avoid Yellow, then Green is not obligated to protest (she 'may' protest). John
  • Create New...