ok
I but pressure on Sun to 30,then again now as it had dropped to about 10 # so iw was not a steady 30 pounds of pressure hopefully this will be ok ? plus at what pressure shoud i keep it at till sat night which is in 5 days counting today. plus psi to drink?
Alright, from your original post it sounded like you were keeping it under pressure. 30# burst to set the lid is normal, and that means some of that is already in your beer, but you'll have a long ways to go.
The links already given are excellent sources of information, describing several burst methods- and the daily 1-2minute roll under 30psi will do worlds of good to carb quickly, but you'll want to keep it at a lower psi between those bursts- or just go for a 24 hour @ 30psi, purge and set at serving (typically 8-12 psi, depending on temp, style and personal preference, again the links above will tell you more)
If you have short lines, including most picnic taps ("cobraheads"), at less than 8 feet, you'll have to purge the headspace and turn down your pressure before pouring to resist foaming. A properly balanced system with 10 ft or more of line (15 and 30 isn't all that uncommon for the patient who don't mind 3 seconds more on a pour for the benefit of no foaming... ever) should be in your future if you don't have it already.
I bought a factory made kegerator and the tower came with lines at about 7 feet... it's alright if I'm careful, and I keep my beer fairly cold (preferring to let it warm in the glass) but I'm definitely investing in some longer lines when I get the chance.