Residuals plot from ripley K function on spatstat

I am a rookie on R and on spatstat package. I would like some help with the Kres function on spatstat. As is always wise to plot the residuals from any kind of analysis, I'm having trouble interpreting the residuals plot. My goal in using this package it is to access the spatial pattern for this data. So, I have some simulate data and I ran the Kest function. As you can see, aggregation in all scales. When I plot the residuals from the analysis, the residual line (with isotropic correction) is it far away from the perfect fit. Should I be concerned about those residuals? If yes, what it is the advice to adjust this problem.