Bug info:
In the grid bots
Grid settings
Top price / low price
If I want to change the top price in the box to 20% I can delete what’s in the box and type: no problem,
If I want to change the low price in the box to for example -20% I can not delete it there will always be a -1% , I have to type in the middle and then I can delete the for example 1: a little problem (or I can work around it, but always have to do 
I have marked the box with a red circle. Hope it makes sense what I am writing.
Just try to make a -20% In the box of the low price and you will see.
- Bot URL →
- [Optional] Steps to reproduce →
- Expected result →