What surface are you on and how far away would the nearest wall be? The way I see it you could either make a heavy, long base with soft rubber and/or carpet spikes, or you could make a long base that extends to the nearest wall to brace the pedals so they don't move. Neither are particularly practical.
Another one you can do is make a pedal mount that somehow attaches to whatever you're sitting on while you play, if it's a sofa (couch) you could have a long flat beam that goes under it and then goes up behind the sofa and braces the pedals against it. That's probably the most sensible option actually.
Hi Neema, currently, the pedals push against a sub woofer, which push against a support beam for a large wooden table, which is pushed against the wall, on a wooden surface.
So, it won't be pushing directly against the wall as a long version, and it won't be attaching to my seat, which is a racing office chair with lockable wheels (it'd be difficult, it'd need to attach to the main support strut), the best solution you have their is making it heavy, and I'm open to using new parts, I just don't want to have a massive structure sitting under my desk, because currently when I'm finished racing, I put the pedals on top of the sub, and can use the footwell again.
So I need a way to mount tHe pedals VertiCally (my HCV keys HaVe just stopped working unless I use sHift, 4 yr old M1530
![Sad :( :(](/wp-content/themes/gtp16/images/smilies/cry.svg)
.), using tHe original pedal pieCe (if possible), and wHateVer else migHt be neCessary, Hopefully exCluding anytHing wooden.