Hello everybody
Last week I modified couplers height on my Big Haulers cars :
98570 20' wood ore car (http://www.bachmanntrains.com/home-usa/products.php?act=viewProd&productId=761)
95770 20' low side gondola (http://www.bachmanntrains.com/home-usa/products.php?act=viewProd&productId=778)
Couplers of both are now 8 mm higher and compatible with Spectrum Fn3 rolling stock.
These modifications are very easy.
Some more pics on my website. Just clic on pics below.
(http://www.fgrin.fr/train/us/bachore/100425_09_.jpg) (http://www.fgrin.fr/train/us/bachore.html)
(http://www.fgrin.fr/train/us/bachgondlow/100425_01_.jpg) (http://www.fgrin.fr/train/us/bachgondlow.html)
Francois