Excellent! Excellent! This tutorial is in-depth and very easy to follow, the work gone into producing this course is second to none, well done Mark. I would highly recommend anyone that is interested in this subject to purchase this on-line tutorial, nothing is missed and Mark is an excellent communicator.
by Ash Woodward
Posted December 5, 2019
on Level 2: Maintenance Servicing
Level 2 Review
Admin ResponseThank you Ash Woodward for your feedback - we really appreciate your comments.