I say BS on too many elbows. Ours has 2, and it's worked fine. You said one thing that's got me curious. Dump every day? Are you filling the tank a good bit before you dump? Are you flushing it by filling a little then dumping using the black flush? If you just pull the valve every morning, it might be like one I just fixed 3 weeks ago for a neighbor. Piled up paper where the inlet goes in the tank. Always bad business to not let the tank fill up a bit before dumping. Just curious. Way too many CC's on here without that problem.
John and Rebecca Dickson
Emma-7 / Little John-5 / Iva-1
Full Timing Again, Rev B
2013 Ford F-350 Lariat CC LB PSD
2015 SOB TT - With OC's Awning Poles (#8)
At least in Heaven, RVs will be perfect, and I won't have to keep fixing them.