Hey guys, I have been reading this forum for awhile, but decided to finally stop lurking and join. Here is my problem. I have a 3rd Gen 20SF. Been running into problems with FTFs. I have a Lone Wolf barrel in it, however the same type FTF happens with the stock barrel as well. The load is 200 XTP over a heavy dose of Longshot. Not sure what the specific grains is since I am at work and don't have my log book. Either way, it is chrono'ing right at 1200 fps out of the stock length Lone Wolf barrel. THe FTFs are a "slide over base" style. The slide is not picking up the case head and is jamming it up into the barrel hood. I have tried varying the OAL from 1.25-1.26", and tried spring weights from tghe stock 17# through 24#, and the thing just won't run reliably. Even witht he 24# spring it still launches the brass pretty good. The load works good on penned/trapped wild pigs, but I don't trust it reliably enough to carry when we are ground stalking the piggies. So, any thoughts? By the way, the thing will run 155 XTPs over 12 grs of BlueDot all day long without any problems. Seems tlike it just doesn't like the 200 XTP and Longshot. (Haven't tried the 200 with Bluedot yet... would changing the powder make a difference?) Edit: oh yeah... not a magazine issue because I have tried many different mags.