I have noticed that SQX does not allowed logarithmic scale. In my opinion, this feature should be considered for future development.
The linear scale works well with the equity curve from a system with constant position size. But when it comes to increasing position size, the progress of the equity curve on the earlier years could be imperceptible.
Please, check the example attached. Images 01 to 03 represent one third of the total equity curve, the percentual growth is similar for all of them. However, in Image 04 - representing the whole equity curve - it is impossible to distinguish the initial growth. It does not happen with logarithmic scale, since the same porcentual increase of equity looks the same at the beginning an at the end of the graph.
Best regards.