Thanks scratchy!
Its a good thing I made a copy of the deck floor before I cut everything up!
The rollers had to be the same length so I had to make a jig....all I did was start with a big piece a of flat plastic and used some scale 8X6 rails to use as guides for the aluminum tubing and set up a stop after I got the right length.
The jig that came with my exacto blade had too much play ( side to side ) in it.
Then I used Testors aluminum metalizer rattle can for the finish inside the roller pits.
Thanks all for the Tie down info!
I sized my aluminum rollers with the kits rollers and now that I look at more pics I think that the MRC rollers might be too fat for thier length? .....oh well.
Straighten up and fly right.....