01-02-2007, 09:42 PM
|
 |
Junior ??? Rocketeer
|
|
Join Date: Mar 2005
Location: Knightdale, NC
Posts: 1,470
|
|
We will probably get a slightly smaller BT-4 (.410"ID/.436"OD).
Tim's micros were 10.5mm. We wanted ours to be as small as possible within FAI limits.
__________________
Carl McLawhorn
NAR#4717 L2
semroc.com
|