Roll bars part 3

Another day and on to the bottom nipping bit ,drilling the back of the body . Looked at other blogs and idea is to climb in the bloody boot again and use the plumb bob to guess were the hole should be ,wasn't looking forward to this at all ,
Steve the genius came up with a plan and that was to sit some 12mm stud bar with a nunt on the roll bar fitting and providing it was level we should be close .

Steve's copyrighted tool

Drilled the hole were the stud touched the roof and moment of truth checked with a plumb bob though the hole .

impressive Steve

as you can see bloody close !! this idea was then passed on to the remaining front holes .
flushed with success we decided to drill the body with the hole saw .
after first checking that all four holes were in line with a piece of string and they wre the same distance rom the cabin
went for a 50mm hole saw and drilled it backwards to stop the gell coat chipping .

first hole

   Enough for today wine o clock.