My first soaking ...

Hmmm, well as you all know I got a shitty cheap set of stagg congas, 10" + 11", and they've sounded crap, ringing and all sorts.
Anyway, spent weeks tuning and re-tuning, got the 11" sounding nice pretty quickly and tuned to G nicely. Trouble has been I've just never managed to get the 10" to stop ringing, no matter how careful I am with evenly tuning em etc. The natural fit of the head, i.e. how its been originally mounted is kinda lop sided and one point on it was a nightmare as that part of the skin was visibly thinner than the rest. So, today, after reading somewhere, most likely on here about re-soaking heads, I gave it a whirl, and stripped the 10" down, and put 1cm of cold water in the upturned head and left it for just over an hour, until it was pretty soft and pliable. I remounted it, but at this point wasnt sure how much I should be tightening it up. After some head scratching I decided to initially tighten em up so they werent dipping, waited half hour, tightened em some more. Carried on like this for 2 or 3 hours, making sure they were tightening down evenly, thankfully, losing the old rim crease. As they gradually dried out I found them tuning up much better and a damn sight more evenly. I'd also taken the opportunity of mounting a 2" wide strip of foam about 6" down from the rim on the inside of the drum (I used the foam you get as those cheap camping mats).
Another thing I noticed was the way the skin changed colour. Previously, it was 75% whitey cream, but the other 25% was thinner, more see through and had the appearance kind of like when paper gets grease on it. Since the resoaking and mounting only about 45% has the thicker, whiter appearance, I'm presuming its because the skin has been stretched more (the collar is sitting lower down the body).
I'm thinking i'll let it be for another couple of weeks, have a few monkey banging sessions, then repeat the soaking process, see if I can get the entire skin a more even thickness, as it certainly seems to have helped.
Anyone got any warnings or anything that I should take into consideration, I'd love to hear from you.
Anyway, spent weeks tuning and re-tuning, got the 11" sounding nice pretty quickly and tuned to G nicely. Trouble has been I've just never managed to get the 10" to stop ringing, no matter how careful I am with evenly tuning em etc. The natural fit of the head, i.e. how its been originally mounted is kinda lop sided and one point on it was a nightmare as that part of the skin was visibly thinner than the rest. So, today, after reading somewhere, most likely on here about re-soaking heads, I gave it a whirl, and stripped the 10" down, and put 1cm of cold water in the upturned head and left it for just over an hour, until it was pretty soft and pliable. I remounted it, but at this point wasnt sure how much I should be tightening it up. After some head scratching I decided to initially tighten em up so they werent dipping, waited half hour, tightened em some more. Carried on like this for 2 or 3 hours, making sure they were tightening down evenly, thankfully, losing the old rim crease. As they gradually dried out I found them tuning up much better and a damn sight more evenly. I'd also taken the opportunity of mounting a 2" wide strip of foam about 6" down from the rim on the inside of the drum (I used the foam you get as those cheap camping mats).
Another thing I noticed was the way the skin changed colour. Previously, it was 75% whitey cream, but the other 25% was thinner, more see through and had the appearance kind of like when paper gets grease on it. Since the resoaking and mounting only about 45% has the thicker, whiter appearance, I'm presuming its because the skin has been stretched more (the collar is sitting lower down the body).
I'm thinking i'll let it be for another couple of weeks, have a few monkey banging sessions, then repeat the soaking process, see if I can get the entire skin a more even thickness, as it certainly seems to have helped.
Anyone got any warnings or anything that I should take into consideration, I'd love to hear from you.