can somebody help me to contruct renko chart in metastock

[blackpan]

hi, everybody
i recently face some problems to contruct currency pair like AUDUSD, NZDUSD which the pair value is less than 1.0, so metastock have problem to build the brick on that value

the parameter for box size must be +0 and +0, cannot be 0.5 or 0.05 ..

can somebody help me to solve this funny problems

thanks