I will not bad talk Bixler!!...... But if you've watched enough FT Build Videos, you'll constantly hear Josh doing his "conversions"...
"It's 5/8" or
20cm"!!
"When doing the Landing Gear, measure to halfway through the Rod, 7-1/2" or
30cm".... !!!
I love that guy, but he has no clue about Metric Conversions!