George,
I don't want to create the impression that it's really bad, it just needs a little extra work to make it work, if you follow. It's one mean looking machine, kind of reminds me of a P-47 of it's own generation, all business and no mercy! I'd guess, had Germany not been running short on the proper lubricants, this machine could well have been right up there with the Fokker DVII, it was an excellent interceptor as long as the engine kept running.
Cheers,
Lance