Find Traps

Hello there. I always found the finding traps mechanic to be cumbersome. I currently have 2 priests and a druid in my party, and I cast "find traps" 2 seconds apart from each other, in addition to my rogue. I STILL STEP ON TRAPS... So I intend to edit the find traps spell to last a lot longer than 3 minutes (say, 30, or even permanent until rest) and to detect the traps each second instead of each 6 seconds. I poked around with Near Infinity, and I found that the Find Traps spell triggers another spell (let's call it FT2), which in turn checks for traps. FT2 is triggered every 6 seconds thanks to Find Traps, which has 30 effects with timing mode "delay/permanent", which increase in duration (6, 12, 18, and so on). My problem is that I don't want to have to write a thousand of those.

So my question is: is there a way to make it a single effect which triggers the other spell (the one that actually finds the traps) every second?

Thanks in advance!