I screwed up some where I ended up with a 2 amp one mode lol I'm very happy with it still as its bright no strobe or s.o.s and I know it was my mistake
Yep it's OK. Some Taobao sellers actually say 100-10%, not 100%-20%. 10% of 2.8A is 0.28A Probably depends on batches or one description is older than the other.
I wonder can I connect this driver to the LED missing one of the 7135 devices ? I want to reduce the power to about 2450mAh . Is this possible without physically removing of the 7135 device but just by soldering of the LED ignoring one 7135 ? And if this is possible - where on PCBshould I solder the cables to the LED ?
If I were you I would just cut the legs off the 7135. Easier and less risk compared to accidental cutting wrong trace or overheat the board desoldering.