Originally Posted by Doug Sams

I have used, with great results, sawed-off A8-5's and B6-0's. So you should have no problems using a cut-down A8-3 should you try it.

I stuffed some wadding into the end of the motors while I was cutting them to make sure a spark from the sawing process didn't set off the any stray powder.

No doubt, a ½A6-4 would be a great companion to the current ½A6-2, but I'm afraid the better (ie, more realizable) answer is a ½A3-4T adapted up to 18mm.

Doug

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