coefplot heading spacing

[Mukesh Punia]

Is there any way to reduce the spacing between headings (as marked by blue line on y axis)

using coefplot, i.e., before "wealth", "caste", "religion", "residence", and "sex"

I have specified headings as following

headings(1.area = "{bf: Residence}" 1.q102 = "{bf: Sex}" 1.wi = "{bf: Wealth}"                         /// headings for coeff_labels+ 
1.sg_cast= "{bf: Caste}" 1.sg_religion= "{bf: Religion}",                                            /// size, color+
labsize(2) labcolor (black) labgap(0))                                                                /// gap