> They are planning soon to change all their dimensions to conform with metric farming practices and spacing, which will entail having to re-buy all new stuff

> They are planning soon to change all their dimensions to conform with metric farming practices and spacing, which will entail having to re-buy all new stuff again. Oh, please. Every planter tool bar that I have ever seen allows planter boxes/heads to be moved and clamped at fairly arbitrary space. Combine heads, not so, but, meh, change the planter to fit the combine.