Carson I don't have pics on this computer.....but they may be on NAT if you search.

I made a setup similiar to the 2 tubes coming off the closing wheel? except mine is in front of the CT's and it does a VERY good job of incorperating....

I'd have to look but I think it was the "FMC" setup I started with and modified.... It's basically a 1/8 inch tube going down the hole for insectacide on a DEERE planter...I T'd with a 1/4 inch T and came down with rubber tubing.  I ended up about 1.5 inch off each side of the row...

The biggest mistake I made in the deal was to use plastic on some parts.....I'm in the process of switching that all out to stainless as the plastic became brittle and breaks to easy.   I can get you pics later if you need?