Hi there guys.. New here & need some help..I am having well water problems... I just put in a new holding tank & a new flotech 3/4 h. pump.. Still have the original problem... No pressure or bleed off pressure.. This is a 2-line system for a deep well & the pump fills up to the 50 lb range shuts off... I can stand there & watch the pressure slowly drain off @ the pump... At the holding tank it stays @ 50 psi...untill water is used & drops.. However when the pump kicks on... The pump pressure has droped to 0 & the prime is gone... I think this is the pressure line running from the pump back out to the well... loosing the pressure reguired... Am I correct... & how big a job to replace this line...other than digging the yard up a bit...LOL...Any help would be appreciated....Called several area well people & no one wants to work on this...They want to selll me a new system @ 5-$10,ooo....I dont have the money for that... Thanks...