The mounting system I want to use isn't an option in the panels task, what can I do?

If the mounting system you'd like to use is not listed in the panels task, select No mounting. Then in the financial task, you can manually your mounting system so it's still included in the quote. 

If the mounting system you want to use is stocked by Midsummer (this includes Van der Valk and K2 flat), you can get in touch with your account handler for help with building the kit list.