crackerjazz
Sr Member
Hey John, thanks. Yes, electric guitar strings. I used 0.23mm gauge.
Eric, I'm surprised at how well the alumilite casting turned out. And dries hard quickly too - 7min as mentioned in the instructions but I pried it out at 10min. My very first cast (yipee!).
Scratchbuilding that first actuator took me more than 2 hours - rolling the two-part putty, spacing the ribs and gluing wrong, retrying, etc. Originally thought about building the 52 actuators by hand. Just imagine how imperfect each one is going to be in its own way so this alumilite's gonna be a real timesaver. As soon as I cast 5 pieces I'll probably make a new mold of 5 in a row.
Right now I'm just marvelling at how well the resin took the shape of the mold like magic. To the resin oldtimers, excuse my excitement but it's a Eureka moment for me.


Scratchbuilding that first actuator took me more than 2 hours - rolling the two-part putty, spacing the ribs and gluing wrong, retrying, etc. Originally thought about building the 52 actuators by hand. Just imagine how imperfect each one is going to be in its own way so this alumilite's gonna be a real timesaver. As soon as I cast 5 pieces I'll probably make a new mold of 5 in a row.
Right now I'm just marvelling at how well the resin took the shape of the mold like magic. To the resin oldtimers, excuse my excitement but it's a Eureka moment for me.