Layton, you posted on mon sep 04 10:14pm, with you personal opnion of dorsos, this will effect the desgin of a sump but you didnt clearly state the differance between the 2 stand pipes, this would have been helpful for anyone who has no experance with both setups. and it was your personal opnion, not the only best way, wasp didnt post untill tuse sep 05 12:56am.
not sure how you can justify saying wasp took this off topic with personal issues, when you posted a personal opinion and then wasp came in with a very informitave post.
give up layton, pies post sums it up.
now do you have anything to add regarding the design of a sump?