Did you also have the Problem with your 1.1 port that you could not upgrade from an iron curve to a curve of another material in the Upgrade plan?

https://prnt.sc/200nn4s

@DarkNova
Thanks for pointing that out, i'll see what i can do

This is a Screenshot from my Port
I don't play 1.1, that wasn't an error report, just asking if you had the same Problem when you made the 1.1 Port from my port.
I just wanted to ask if you also had the Problem and how you solved it

Sry translators are not perfect

?

sorry for the delay, no i can't upgrade the material too as there is many different material for each tier, that will make things very confused

Iron curves are the only ones with this problem if I see it right hmm

i have just checked and none of "my" pipes are upgradeable (luckily), and i don't plan to implement that at all as there's way too many materials falling into the same tier

You have completely removed the Pipe upgrade?

Apparently i did lol (though i didn't do it on purpose)

EDIT: i've also noticed flow control adds its own tech so i'll probably move the valves in there, i'll also add a setting to have pipes upgradeable as some people might like have them pipes upgradeable