Well I found TFP about a year too late and had a frog mineral system installed. After reading the many posts here regarding the Frog system I plan to switch to LC next season and ditch the Frog. I was thinking I would just keep all of the plumbing and just not put any mineral or chlorine pacs in the Cyclers. I would like to setup a Stenner Liquid Chlorine Pump and have a question regarding the injection port location. Would I be able to just use the drain in the Frog Cycler shown in the picture circled in blue? I would then just keep the Cycler set at the highest setting. Thanks in advance!