<<<<<<<<<<<<<<<<--->>>>>>>>>>>>>>>>
          <<  Lancair Builders' Mail List  >>
          <<<<<<<<<<<<<<<<--->>>>>>>>>>>>>>>>
>>
I did exactly the same thing that Byron is asking about, assuming the mounts
provided for the IV are the same. The tube that the 1/4 inch  pin goes into
is 0.435 OD but there is a section that is about .5 long that is .365 OD.
Check out the drawing in the manual and you will see.

The method I used was to drill a 0.325 hole 0.6 deep then tap 5/16-24 and
make a tie down ring out of a -5 bolt.

Byron, you can drill and tap the holes or, as it would happen since I saved
my original tie downs and I have no use for them, you can send me your
address and I'll send you three tie downs for the incredibly low sum of
...free (special discount for list members).

Regards
Brent

>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
LML website:   http://www.olsusa.com/Users/Mkaye/maillist.html
Builders' Bookstore:   http://www.buildersbooks.com/lancair

Please send your photos and drawings to marvkaye@olsusa.com.
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>