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Henry991: The Big Boy is getting shape
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Henry991: UP Big Boy (based on Bricktraindepot’s plan)
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Henry991: I made a slight alteration to the Big Boy’s nose: the hose supports are 1/2 plate outwards and the number plates 1 stud inwards. I think that this makes it slightly more prototypical. Also, the 3 mm hoses can now be completely straight along the boiler
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Henry991: I made a slight alteration to the Big Boy’s nose: the hose supports are 1/2 plate outwards and the number plates 1 stud inwards. I think that this makes it slightly more prototypical. Also, the 3 mm hoses can now be completely straight along the boiler
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Henry991: Slight change
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Henry991: I am installing bearings into each wheel of the Big Boy
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Henry991: I am installing bearings into each wheel of the Big Boy
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Henry991: Big Boy got a regular LiPo battery. The voltage regulator is programmed to supply constant ~9.9V voltage
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Henry991: Big Boy tender has ample space for the electronics
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Henry991: Ball bearings almost installed. Thanks to Cale Leiphart for installation advice!
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Henry991: Ball bearings almost installed. Thanks to Cale Leiphart for installation advice!
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Henry991: Big Boy is almost complete! Yahoo! Only one operational problem: the front motor eats gears when running at full speed. Any ideas how to solve?