Downloads & Refunds

Download Policy

All Digital Downloads are Free. There are no associated costs with any digital download & each will be delivered immediately upon checkout.

All Diagrams are available for purchase. If you would like the Highest Resolution version of a Diagram for Digital Use, please contact me at Peter.Forhan@proton.me

Refund Policy

There are no refunds for successfully delivered Book purchases, item purchases, or diagram posters. If there is a problem with the order, I am happy to resolve it through a new delivery or assistance.

In the event of a non-delivered item, a resolution will be sought with the shipping agency.