LR's Training vids are a bit rough, but the equipment and technique's are sound.
They sell pit filler, and while the training vids may not always show this or that, a person needs to read the information supplied, sooo....
I have and use their equipment, twice today as a matter of fact, the results are as good as any I use, (delta) it's a matter of application, and preference. In this business good judgement is a must!! So my point is never stop trying new and different things. This business is still in it's infancy! As an example I will refer to the newest addition to Deltas line the "Gene
slide Hammer", can't wait to get me one!!