Custom Channel Balance Quote Request

Thank you for reaching out to us! We'd be happy to help with this. We'd just like more information as custom orders are nonrefundable. Can you show us photos of the top and bottom fittings? May we also see a photo of the inside of the metal channel where the innerspring connects to the pulley mechanism? Lastly, the Series 390 has a 1-1/8" shoe so we'd like you to confirm that as well.