They are supposed to go on a 'dashboard' so be placed on a inward plank. Use the placement tools to offset these accordingly

If you don't plan on adding anything else do you have a recommendation of what I could use to attach it to other blocks that look decent?

Here is a screenshot of what I mean:
https://gtm.you1.cn/profiles/76561198146072472/screenshot/2012596256807619672/

I have a minor complaint with the inventory and tank gauges group: no of those have a variant that actually visibly touch the block behind it and don't compound onto other blocks. It's the only group that doesn't have backings. If you still mod this game can we get ones that do have the backing?

Thanks for info and looking forward for new gauges, take your time, no rush on this.

Oh, i actually planned adding differently scaled gauges for some time now. Will do that definitely at some point (cannot say when though).

And about that needle, i know about that. Though i don't know why that happens. Probably due to the 'always active' trait. I'm using Peace's avionics script here so i cannot really change that.

Do you still accept suggestions ? How about speed gauge, but with max speed up to 120 km/h ? Despite primary role is for trains and aircraft, I foud it very useful for boats too. For ships, tipical max speed is around 30 knots or ~ 55 km/h, in very rare cases ships would move faster than that.

So, with reduced scale on gauge, it would be easier to read velocity on gauge with needle position. Also found small bug, don't know if something is wrong on my side or not. With Full avionics panel and steam gauge panel with multiple readings, needle properly change position on gauge. Speed gauge does not, despite being activated (velocity shown on HUD). And yes, I was having both, whole avionic panel and single speed gauge activated at same time.

I looked at it once and I thought that it only chances already existing things. Thanks for the response!

Sure, it's the Small Mod Tweaks, it adds a lot of additional shapes to the Iron Bars:

https://gtm.you1.cn/sharedfiles/filedetails/?id=1846254656

Here on the picture they are also painted with the brazing tool (from the Paintable Blocks Mod). Normally they have a rusty iron texture.

Can I ask what is that mod that adds those valves? I cannot find it.