@hcpchris,

I noticed that in the corrected example, the valueSuffix is working for the point but not for the node.

I got it working using the following code:

            'nodeFormat': '{point.name}: {point.sum}{point.weight} not Working!!!',

{point.sum} return the correct value but without the correct suffix.
{point.weight} return an empty value but with the correct suffix.

Put together it works, but I don't think it's the expected behavior.

Originally posted by @JulienBacquart in #148 (comment)