Huina 1580 Thumb

[Rcsteve]

Hello was wondering if anyone has made a working (that moves like a hydraulic thumb)thumb for the Huina 1580 excavator.any info would be greatly appreciated.thanks

[thead]

there was an ebay ad from a guy on facebook about a week ago,the UK i think,but best i remembered it was solid but adjustable to the bucket,no movable thumb,just adjustable.