So I recently found out that it's common for the main seal stem to snap on the Krals. I took it to Kevin and asked him to do some tuning on it too while it's there. It's now my best rifle. I filled it to 200 bar and did some setting in and found it's now shooting 1 hole grouping at 25m all day long. It only used 20 bar after 30 shots and it's pushing 27fpe. I'm using AA 16 grainers and it's at 870fpe. The trigger is super smooth and sensitive. I'd recommend to anyone who owns one to take it to Kevin. You won't be sorry. It's hands down the best rifle I've got now.