I installed the standard 1/8" launch on my Bertha Mod. Even with the modifications though, it still only weighs 4 oz, so I thought it would be light enough for the rod still.
I'll might be test flying it tomarrow out at Lucerne on a D12. The LOC chute I put in it is a bit heavier and a lot bulkier than the Estes chute that came with the kit. I hope the CG isn't off too much, or that the chute doesn't get stuck inside and the rocket core-samples.
I won't have any of my larger projects ready until later in the month, however, like my Executioner
