Aircraft Maintenance

[chishp]

Hi Jim I have just put together a Hangar 9 33% Pawnee with a DA 120 with TD 80 K canisters on straight pipe headers running a 3-blade 27x12TH Mejzlik prop interested in your comments re the above? if we get a fall off in performance we should go to a 3 blade 26x10TH. ?? or do you think the latter canisters will not have the same problem?? Interested in your opinion
regards
Paul Chisholm
NZ