ratt I80

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stefanoP

Member
Joined
Jun 26, 2022
Messages
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Location
bologna
I have 1 RATT I80 hybrid.
I have 2 refills left.
nobody sells anything for this splendid engine anymore ?.
 
How about making your own, and flying it EX? Is that an option for you?
 
I have an I90

Will just the nozzle specs help.?



Tony
 

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I am using ABS and not ABS + which has a lower melting point etc. I measured a factory grain and drew it up in Fusion 360 to print. It workEd good.
ok i have an open delta printer i have never printed ABS but it is a good opportunity to start.
thank you.
now I just have to find the nozzle
 
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