There are multiple sources of holster making both on Utube and the videos mentioned above. The problem is that the Videos by Dusty Johnson and John Bianchi are some 15 years old. The classes in Prescott and Sheridan are indeed at an Intermediate Level because they assume a certain level of understanding and proficiency since they are fast paced. Since our shop has been producing holsters and associated leather products for over 10 years and we understand the confusing problems in this work. We have up to 100 patterns at the shop and do provide instruction on an individual basis. We are always available to answer questions either by email or you may make an appointment to stop by the shop. Appointments are necessary because we are a trade and custom leather shop and are not always available. You may review some examples of my work at www.priceleather.com or contact us at priceleather@gmail.com.
Ken