In gound 14x28 new remarcite pool. This pool sits between the house and a lake. There is a Pool Miser style automatic fill/ overflow drain (http://edc.poolsupplyworld.com/wpdf/poolmiser_instructions.pdf) connected which drains to the lake. The pool is about 16 ft higher than the lake. Marcite job, refilling, and startup have been going well. We are about 3 weeks into the startup procedure. The pool was filled to 1/2 way up the skimmer. Last week we got quite a bit of rain that brought the level to the top of the skimmer. Normally the Pool Miser would level the pool back to 1/2 way up the skimmer, but it's not doing the job. There does not appear to be any siphon vortex at all in the 1" drain line. I thought that it may have been clogged so I blew it out with the air compressor. Plenty of agitation in the lake where the drain line terminates, but still no joy. This system worked as it should have prior to the remarcite job, even keeping the pool from overflowing during a hurricane. It seems that the laws of fluid dynamics have ceased to exist. Anyone have any idea what may be the problem?