I've been working a lot on my bass-pedal technique lately, and it's hard to hit the same spot every time, specially if that spot is almost 5cm from where you have placed your foot the last 30-40 years, so I wanted to add a toe-stop as a guide, but all the ones I could find was the same length. Does anyone know of a company that sells adjustable toe stoppers?

I ended up making this myself, but someone with the right tools and know-how could likely make something a bit more stable.