Well i did a good one today. . woke up timely, changed out my port, primed up my pump and out the door to do yard work. . . a couple hours later, im not feeling so good, so i check my pump and its detached! i check bs. . 550! ruined my whole day. . i am ill and trying to shake it. . .
NEVER BE IN A HURRY WHEN WHEN CHANGING PUMP-SITE-TESTING-ETC...TAKE YOUR TIME & RECHECK...THEN :)