Quote from: maxsonic on September 02, 2018, 01:52:32 PMQuote from: iDownwind on September 02, 2018, 07:05:04 AM
Thanks MAX. Any thoughts on the issue of the deep Tuttle adapter not reaching the bottom of the box? I am opting for boring out the existing holes and using M10 x 100mm stainless steel bolts at this point. I may have a machine shop make a shim for me, by cutting a piece of a sacrificial Slingshot mast off and boring the holes out so the M10 bolts slip right through and then thread into the actual mast. Good idea? Or do I just use it as is?
Does the flange of the Slingshot Tuttle Mast Adapter fit flush to the bottom of the board? If the flange is flush and there is no slop of the adapter in the box, you should be good to go. When you tighten the M6 or M10 screws the clamp up should make the fit even tighter.
If you plan to use the board without a foil, I would stick with the M6 bolts. Or, if you decide to drill up your board to M10, you still could possibly use your Fins with M6 bolts, with use of a shouldered bushing, I was looking at these as a possible solution:
https://www.ebay.com/itm/M6-X-M10-FLANGED-BEARING-BUSHING-BRONZE-OR-BRASS-13-9-MM-O-D-LOT-OF-5/252604481465
MAX
I plan to use the board both for foiling and windsurfing at this point. As tight as the stock fin fits, I can probably use the M6 screws without those bushings. I think I will get some larger stainless steel washers though.