hi dan
im sorry to her about your problems you appear to be having,when i sold you the marker it was in good working order,and my reason for selling was because i had bought a tournament gun so no longer used the stealth.all guns require regular maintanance,ie lubing and on occasions seals all of which i have given you with the gun along with opperating instuctions,also the gun was bought new in april and i am sure if you contact jt they will help you out,also you should have technicians at your local paintball field where you play and they should help,i have yet to meet anyone who does not have teething problems with their guns so please rest assured all these can be rectified very easily
thanx jordz