Stylus recommendation for Onyx Boox i62HD

I use a stylus on my other touch based e-reader (Sony PRS-950SC) when I read to highlight specific passages and other information and to add notes. I also use the handwriting recognition feature on the Onyx Boox M92. This handwriting feature is also present on the i62HD. Neither of these features are very practical to use without a stylus.

I've tried the M92 stylus and the Sony's stylus with the i62HD and neither will work.

Has anyone else come across this problem and would have a recommendation on what kind of stylus to buy?:chinscratch: